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Great upper! - Aero Precision M4E1 Threaded Assembled Upper Receiver
by
Eric,
Verified Owner
from MI, United States
Written on January 6, 2021
Eric's Review of Aero Precision M4E1 Threaded Assembled Upper Receiver
This is an excellent product! Finish is very clean and it meets up to my Lower snug and flush. The flange on the barrel extension is tight all the way around to the upper. No lapping needed! Not much else to say.
Would Recommend:
Yes
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